順丁橡膠 PBR-ND,SKD-ND
量 0.1
9.Total volume of stabilizer, not less than穩(wěn)定量 0.07
10. Color (5%-solution in styrene),mm2/sec
顏色(5%苯乙烯中溶解) 20
11. Average mass yellow index, not more than平均物質(zhì)黃色指標(biāo) 4.5
112. Antioxidant mass content Irganox 1520L, %